For the reaction: 2NO₂(g) → 2NO(g) + O₂(g) concentration-time data are:

What is the order of the reaction with respect to [NO₂]?

Question

For the reaction: 2NO₂(g) → 2NO(g) + O₂(g) concentration-time data are: What is the order of the reaction with respect to [NO₂]?

Quizplus · Accepted Answer

The order of the reaction with respect to [NO₂] is determined by comparing the initial rates of the reaction at different [NO₂] concentrations. From the data, we can see that when [NO₂] is doubled (from 0.10 to 0.20 mol/L), the initial rate is also doubled (from 5.2 to 10.4 mmol/L/s). This indicates that the reaction is first order with respect to [NO₂].

For the Reaction: 2NO2(g) → 2NO(g) + O2(g) Concentration-Time Data

For the Reaction: 2NO₂(g) → 2NO(g) + O₂(g) Concentration-Time Data